Here are a few hard to find items I would like to acquire for this SP22 for anyone that stumbles across this thread:
SP22 extended magazine lever, extended mag release latch
Speedsec 5 CW holster for the SP22 by Hoppner & Schumann. Because of the odd charging levers, finding a holster for this gun is not that easy. Hoppner & Schumann made a version of the 5 CW for it. For now we have to use an OWB open ended holster for a 1911, but the charging levers tend to catch when you go to holster which is why a holster like this would be ideal.
Truglo sights - 2733501